Pith Number

pith:DUJTJCV3

pith:2022:DUJTJCV3NYCNNYHR5BYLSM245B

not attested not anchored not stored refs pending

Tidal perturbations and eclipse mapping in the pulsations in the hierarchical triple system U~Gru

Andrew Tkachenko, Cole Johnston, Dominic M. Bowman, Hugues Sana, Kresimir Pavlovski, Sanjay Sekaran, Timothy Van Reeth

arxiv:2210.06491 v1 · 2022-10-12 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUJTJCV3NYCNNYHR5BYLSM245B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:43:59.832815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d13348abb6e04d6e0f1e870b9335ce87f686c87494c7b29b2cbf55a3c12276a

Aliases

arxiv: 2210.06491 · arxiv_version: 2210.06491v1 · doi: 10.48550/arxiv.2210.06491 · pith_short_12: DUJTJCV3NYCN · pith_short_16: DUJTJCV3NYCNNYHR · pith_short_8: DUJTJCV3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DUJTJCV3NYCNNYHR5BYLSM245B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1d13348abb6e04d6e0f1e870b9335ce87f686c87494c7b29b2cbf55a3c12276a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b280e0feb3ae70e54e4bb70a977266308e1c739bb86fb93893113673d134a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-10-12T18:00:02Z",
    "title_canon_sha256": "41ca4dfbc68eb744f37cd620e34c9b3bed84888c3d128703e8a1f4d101043477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06491",
    "kind": "arxiv",
    "version": 1
  }
}